10628329880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{1933}}^1$

素因数の和:2293

約数の個数: 128

約数和(自身を含む): 27821750400

約数和(自身を除く): 17193420520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 269, 280, 292, 365, 511, 538, 584, 730, 1022, 1076, 1345, 1460, 1883, 1933, 2044, 2152, 2555, 2690, 2920, 3766, 3866, 4088, 5110, 5380, 7532, 7732, 9415, 9665, 10220, 10760, 13531, 15064, 15464, 18830, 19330, 19637, 20440, 27062, 37660, 38660, 39274, 54124, 67655, 75320, 77320, 78548, 98185, 108248, 135310, 137459, 141109, 157096, 196370, 270620, 274918, 282218, 392740, 519977, 541240, 549836, 564436, 687295, 705545, 785480, 987763, 1039954, 1099672, 1128872, 1374590, 1411090, 1975526, 2079908, 2599885, 2749180, 2822180, 3639839, 3951052, 4159816, 4938815, 5199770, 5498360, 5644360, 7279678, 7902104, 9877630, 10399540, 14559356, 18199195, 19755260, 20799080, 29118712, 36398390, 37958321, 39510520, 72796780, 75916642, 145593560, 151833284, 189791605, 265708247, 303666568, 379583210, 531416494, 759166420, 1062832988, 1328541235, 1518332840, 2125665976, 2657082470, 5314164940, 10628329880]

約数ペア:

[(1, 10628329880), (2, 5314164940), (4, 2657082470), (5, 2125665976), (7, 1518332840), (8, 1328541235), (10, 1062832988), (14, 759166420), (20, 531416494), (28, 379583210), (35, 303666568), (40, 265708247), (56, 189791605), (70, 151833284), (73, 145593560), (140, 75916642), (146, 72796780), (269, 39510520), (280, 37958321), (292, 36398390), (365, 29118712), (511, 20799080), (538, 19755260), (584, 18199195), (730, 14559356), (1022, 10399540), (1076, 9877630), (1345, 7902104), (1460, 7279678), (1883, 5644360), (1933, 5498360), (2044, 5199770), (2152, 4938815), (2555, 4159816), (2690, 3951052), (2920, 3639839), (3766, 2822180), (3866, 2749180), (4088, 2599885), (5110, 2079908), (5380, 1975526), (7532, 1411090), (7732, 1374590), (9415, 1128872), (9665, 1099672), (10220, 1039954), (10760, 987763), (13531, 785480), (15064, 705545), (15464, 687295), (18830, 564436), (19330, 549836), (19637, 541240), (20440, 519977), (27062, 392740), (37660, 282218), (38660, 274918), (39274, 270620), (54124, 196370), (67655, 157096), (75320, 141109), (77320, 137459), (78548, 135310), (98185, 108248)]